Mazdyism or Mazdeism: How To spell?
The word Mazdyism is misspelled against Mazdeism, a noun meaning "The Zoroastrian religion."
Word contains consecutive vowels 'EI' in between alphabets mazd & sm is misspelled as 'YI'Wrong Spelling:  mazd-yi-sm  Correct Spelling:  mazd-ei-sm 
Find more wrongly spelled words of Mazdeism to spell it well.